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Who were the two men credited with the development of the first periodic tables in 1869?
Dmitri Mendeleev and Lothar Meyer
Who is credited with the creation of the first periodic table?
Dmitri Mendeleev and Julius Lothar Meyer independently published there versions of the Periodic Table between 1869 and 1870. Mendeleev's version would become the foundation of the table used today.
Which is the first element in the periodic tables?
Hydrogen.
What is elements in periodic tables?
Go to this website
Who was one of the first people to arrange all elements into families?
Dmitri Mendeleev is credited with creating one of the first periodic tables that arranged elements into families based on their properties. This first version of the periodic table was organized by atomic weight and helped to predict the existence of unknown elements.
What has Mandeleev done?
he made up the periodic tables
Who discovered the arrangement of the periodic tables?
Dmitri Mendeleev.
What is the columns of the periodic tables?
The columns are known as groups.
Are all periodic tables the same?
no, they depend on what country your in
Why are periodic tables important in most scientific classes?
Periodic tables are important in most scientific classes because they help understand similarity of properties and reactions of elements.
How many periods are on the periodic tables?
7The Periodic Table has 7 periods and 18 groups.
How many periodic tables have there been?
There have been around 700 different periodic tables created since the concept was first introduced in the 19th century. These periodic tables vary in organization, structure, and focus, but all aim to arrange the elements based on their properties and behaviors.
